The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 16, 1996
Filed:
Nov. 16, 1994
Applicant:
Inventors:
Franz Kramling, Aachen, DE;
Herve Charrue, Rueil Malmaison, FR;
Frederic Weber, Compiegne, FR;
Bernard Letemps, Thourotte, FR;
Claude Didelot, Thourotte, FR;
Assignee:
Saint-Gobain Vitrage International, Courbevoie, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428426 ; 428 34 ; 428 38 ; 428192 ; 428212 ; 428215 ; 428128 ; 428410 ; 4284256 ; 428432 ; 296 9614 ; 296 977 ; 296 841 ; 219203 ; 219547 ; 65104 ; 65106 ; 65114 ; 65115 ;
Abstract
A method for the preparation of glass sheets with a view to laminating them consists of curving the glass sheets by causing them to pass one after another along a curved trajectory, then cooling them by passage between blowing chests, and of dispatching them by batches to the assembling station, and a laminated pane, the sheets of which have, in the central zone, a core compressive stress of from 1 to 50 MPa.